Size Guides

On Running Women's Trainers Size Guide

Running shoes should fit snug but have extra room for your toes. On Running trainers are generally a tighter fit, so with this in mind, you should opt for at least half size larger than the shoe size you usually get, particularly on these styles:

      On shoes tend to be relatively narrow, especially in the toe box. If you have wider feet, the Cloudeclipse, Cloudflyer and Cloudstratus are the best models for you, as they have more room in the toe box.

      Shop On Running Women's Trainers

      UK EU US JPN (cm)
      4 37 6 23
      4.5 37.5 6.5 23.5
      5 38 7 24
      5.5 38.5 7.5 24.5
      6 39 8 25
      6.5 40 8.5 25.5
      7 40.5 9 26
      7.5 41 9.5 26.5
      8 42 10 27

      Need further assistance?

      The Sports Edit size recommendation:

      For On Running size recommendations by style, please see above.

      Not sure which size to choose?

      If you have any questions or need help deciding, that’s what we’re here for! Please contact our customer service team who would be happy to assist - email us support@thesportsedit.com or call us on 0203 793 0964.